PUC pushes Philadelphia to ramp up replacement of leaky gas pipes

Philadelphia’s city-owned utility says it’ll take 88 years to replace its old, leaky gas mains under a plan approved by the Pennsylvania Public Utility Commission. The commission announced Monday it has begun an in-depth safety review of that plan, putting pressure on the city to fix its pipes faster.

The review comes in the wake of a failed attempt to sell Philadelphia Gas Works to a private company – a move the PUC endorsed as a way to get the job done more quickly.

“We felt that after taking in all of that information, two areas of concern that came back [were] the high propensity of cast iron [and] bare steel,” PUC Chairman Rob Powelson said, “And how do we adequately replace that without causing shock to ratepayers?”

The state of PGW’s gas mains was a central theme at a hearing the PUC hosted in November before the nearly $2 billion deal with Connecticut-based UIL Holdings Corp. fell through. UIL claimed it would be able to ramp up pipe replacement, but the company was unable to make its case to the public because the Philadelphia City Council declined to schedule a hearing on the company’s offer.

As StateImpact Pennsylvania has reported, nearly two-thirds of PGW’s gas mains are made of cast iron and bare steel, materials that are prone to leaks. These leaks contribute to greenhouse gas emissions and can pose a significant safety hazard.

The PUC’s review will focus on analyzing PGW’s current plan and removing barriers to accelerate replacement of cast iron and bare steel pipes with tougher plastic ones.

Powelson said the commission, which has had regulatory oversight over the utility since 2000, will also consider whether to force the city of Philadelphia to give up its $18 million annual fee from PGW and put that money back into the main replacement program.

“Having a system that is going to be replaced in 88 years, I think if you ask the average citizen, it’s not a question of if, it’s a question of when something’s going to happen,” Powelson said.

However, Philadelphia City Councilwoman Marian Tasco, who heads up the Philadelphia Gas Commission, is crying foul on the PUC’s safety talk. She believes the commission is retaliating against the council for not supporting the PGW sale.

“It’s like, ‘You didn’t do what we wanted you to do, so we’re going to extract pain from you,’” Tasco said.

Powelson disputes that the PUC’s actions are politically-motivated and said the review will be completed by April 15.